#define _CRT_SECURE_NO_WARNINGS 1
//#include <stdio.h>
//extern int g_val;
//int main() {
//	printf("%d\n", g_val);
//	return 0;
//}

#include <stdio.h>
extern Add(int, int);
int main() {
	int a = 0;
	int b = 0;
	scanf("%d %d", &a, &b);
	int c = Add(a, b);
	printf("%d\n", c);
}